[INFO] fetching crate dryoc 0.3.12... [INFO] documenting dryoc-0.3.12 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate dryoc 0.3.12 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate dryoc 0.3.12 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dryoc 0.3.12 [INFO] finished tweaking crates.io crate dryoc 0.3.12 [INFO] tweaked toml for crates.io crate dryoc 0.3.12 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2-asm v0.6.2 [INFO] [stderr] Downloaded packed_simd_2 v0.3.7 [INFO] [stderr] Downloaded static_assertions v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0023bd9ea9006b2d0802f27d615bcf52c30aa6cd86e84dc56ff54f67810d45de [INFO] running `Command { std: "docker" "start" "-a" "0023bd9ea9006b2d0802f27d615bcf52c30aa6cd86e84dc56ff54f67810d45de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0023bd9ea9006b2d0802f27d615bcf52c30aa6cd86e84dc56ff54f67810d45de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0023bd9ea9006b2d0802f27d615bcf52c30aa6cd86e84dc56ff54f67810d45de", kill_on_drop: false }` [INFO] [stdout] 0023bd9ea9006b2d0802f27d615bcf52c30aa6cd86e84dc56ff54f67810d45de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebb855571919695052d77bb944c0cf5460d2b2a8aae802d172225b5c470884ca [INFO] running `Command { std: "docker" "start" "-a" "ebb855571919695052d77bb944c0cf5460d2b2a8aae802d172225b5c470884ca", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking salsa20 v0.7.2 [INFO] [stderr] Checking chacha20 v0.6.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.3.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Documenting dryoc v0.3.12 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: use of unstable library feature 'allocator_api' [INFO] [stdout] --> src/protected.rs:805:55 [INFO] [stdout] | [INFO] [stdout] 805 | pub struct HeapByteArray(Vec); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: consider wrapping the inner types in tuple: `(u8, PageAlignedAllocator)` [INFO] [stdout] | [INFO] [stdout] = note: see issue #32838 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'allocator_api' [INFO] [stdout] --> src/protected.rs:813:30 [INFO] [stdout] | [INFO] [stdout] 813 | pub struct HeapBytes(Vec); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: consider wrapping the inner types in tuple: `(u8, PageAlignedAllocator)` [INFO] [stdout] | [INFO] [stdout] = note: see issue #32838 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not document `dryoc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name dryoc src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="u64_backend"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3775e5fe921ce1e6 -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-22d7f70832a3b85e.rmeta --extern chacha20=/opt/rustwide/target/debug/deps/libchacha20-7da83505a32ad64c.rmeta --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek-36d1ed2b510f9cc9.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-424251e817f5ded2.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4e90763dd2291129.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-cabe612401a30d9a.rmeta --extern salsa20=/opt/rustwide/target/debug/deps/libsalsa20-c31eba41e4a9b41e.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-53f15e953fc1e887.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-999679ce737cde54.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-0bdd7945c3b3e232.rmeta --cap-lints=warn --crate-version 0.3.12` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "ebb855571919695052d77bb944c0cf5460d2b2a8aae802d172225b5c470884ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb855571919695052d77bb944c0cf5460d2b2a8aae802d172225b5c470884ca", kill_on_drop: false }` [INFO] [stdout] ebb855571919695052d77bb944c0cf5460d2b2a8aae802d172225b5c470884ca